Haslla Pension150-1 Geumjin-ri, Ogye-myeon, Gangneung-si, Gangwon-do(강원도 강릉시 옥계면 금진리 150-1)
Before everything actually fucked up for Jaewan and Mone, they spent a night at the CIEL Pension.
In the drama, it was said that the owner of the pension house was a former staff of Mone's father and grandfather and was thereby permitted to use the name of the hotel.

It's a cute place, perfect for a quick getaway for couples, tbh.
There is really a bench overlooking the ocean.
If I'm not mistaken, Jaehwan used the Flower Room. ^^

The pension is perched on a mountain top in Gangneung-si so it's difficult getting the directions.
Those who wish to go to Korea and visit the place, I'm sorry but I think I'll take time with this one.
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